CN109173014A - Multi-functional urethra survey meter - Google Patents

Multi-functional urethra survey meter Download PDF

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Publication number
CN109173014A
CN109173014A CN201810806239.6A CN201810806239A CN109173014A CN 109173014 A CN109173014 A CN 109173014A CN 201810806239 A CN201810806239 A CN 201810806239A CN 109173014 A CN109173014 A CN 109173014A
Authority
CN
China
Prior art keywords
main pipe
medicine
urethra
pipe
catheter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810806239.6A
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Chinese (zh)
Inventor
徐玉灿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810806239.6A priority Critical patent/CN109173014A/en
Publication of CN109173014A publication Critical patent/CN109173014A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/202—Assessing bladder functions, e.g. incontinence assessment
    • A61B5/205—Determining bladder or urethral pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M19/00—Local anaesthesia; Hypothermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Epidemiology (AREA)
  • Physiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Multi-functional urethra survey meter, including main pipe, one end of urethra is inserted into as outer end using main pipe, parting bead is equipped in main pipe along its length, parting bead is divided into medicine-injecting cavity and installation cavity for intracoelomic cavity is responsible for, several medicine outlet holes are offered on the outer wall of main pipe, all medicine outlet holes are connected to medicine-injecting cavity, several medicine outlet holes are arranged along the length direction spacing side by side of main pipe, the radius of medicine outlet hole from the inner end of main pipe to the outer end of main pipe gradually becomes smaller, the outer end of main pipe is connected with the medicine-pouring pipe being connected with medicine-injecting cavity, and medicine-pouring pipe is equipped with the first valve body；In summary, the present invention can detect the pressure and temperature of urine in urethra, it may determine that whether urethra blocks by detection pressure, detection temperature may determine that whether there is or not bacterium infections in urethra, pressure and temperature value is directly displayed by display, mitigate the feeling of pain of patient by injecting anaesthetic in urethra, single unit system design is rationally, practical.

Description

Multi-functional urethra survey meter
Technical field
The invention belongs to field of medical technology, and in particular to a kind of multi-functional urethra survey meter.
Background technique
Now there is no special urethra survey meter, when the patient feels lower abdomen turgor, can not urinate or when dysuria Usually solved with the mode of urethral catheterization, i.e., insertion urinary catheter, existing urinary catheter majority be common conduit, thereon have expandable balloon and Urine guiding tube, existing urinary catheter functional structure is single, and urine guiding tube can guide urine out of bladder, and sacculus can be consolidated Surely it prevents urinary catheter from slipping, does not have intraurethral pressure and urine temperature detection, and existing scheme is for there is the patient of obstruction to come It says, sharp ache when being inserted into urinary catheter brings very big pain to patient.
Summary of the invention
It is detectable, convenient slotting to provide a kind of urethra pressure temperature in order to solve shortcoming in the prior art by the present invention The multi-functional urethra survey meter of feeling of pain when entering, mitigating patient's insertion.
In order to solve the above technical problems, the present invention adopts the following technical scheme: multi-functional urethra survey meter, including supervisor Body, the one end for being inserted into urethra using main pipe are equipped with parting bead as outer end along its length in main pipe, parting bead will be responsible for intracoelomic cavity point It is cut into medicine-injecting cavity and installation cavity, several medicine outlet holes are offered on the outer wall of main pipe, all medicine outlet holes connect with medicine-injecting cavity Logical, several medicine outlet holes are arranged along the length direction spacing side by side of main pipe, from the inner end of main pipe to the outer end of main pipe The radius of medicine outlet hole gradually becomes smaller, and the outer end of main pipe is connected with the medicine-pouring pipe being connected with medicine-injecting cavity, and medicine-pouring pipe is equipped with the One valve body；
Catheter and liquid injection pipe are inserted in the installation cavity of main pipe, the inner end of catheter is pierced by the inner end of main pipe upwards, leads The inner end of urinary catheter blocks, and urine inlet is offered on the inner end of catheter, and the inner end of liquid injection pipe is connected with sacculus, sacculus package Catheter inner end and be located at urine inlet below, the outer end of catheter and liquid injection pipe is pierced by main pipe, liquid injection pipe Outer end is equipped with the second valve body.
Length scale line is equipped on main pipe along its length.
Drainage trough is offered along its length on the outer wall of main pipe.
The inner end of catheter is equipped with temp probe and pressure probe, and temp probe and pressure probe pass through data line respectively It is connected with display, pressure of the display for the temperature and pressure probe monitors of displays temperature probe monitors, the data Line is threaded through in the installation cavity of main pipe.
By adopting the above technical scheme, the invention has the following advantages: in the use of the present invention, first main pipe's Paraffin oil or other lubricants are smeared on outer wall, main pipe is inserted into urethra by lubrication, according to the length scale line on main pipe Judge insertion depth, after being inserted into certain depth, pressing abdomen can see urine and discharge from catheter, it was demonstrated that main pipe It has been inserted into bladder, a certain amount of liquid has then been injected into sacculus by liquid injection pipe, sacculus gradually struts and expands press In urethra, sacculus can prevent main pipe from deviating from from urethra, then pull main pipe backward, so that sacculus is located in urethra At mouthful；Then by medicine-pouring pipe surface anesthesias drug such as injection of lidocaine ointment into medicine-injecting cavity, anaesthetic is through medicine outlet hole Entire urethra is flowed out and infiltrates, wherein the radius of the medicine outlet hole from the inner end of main pipe to the outer end of main pipe gradually becomes smaller, this The purpose of sample setting is to prevent anaesthetic in the urethra that front is not achieved in rear over flood, outside main pipe Drainage trough is offered on wall along its length, drainage trough can make anaesthetic flow along drainage trough, to come into full contact with Urethral wall, urethra are in narcosis under the action of anaesthetic, alleviate the feeling of pain of patient, then urine can be from urine Liquid entrance enters catheter, and exports outward from catheter.
In conclusion the present invention can detect the pressure and temperature of urine in urethra, urine may determine that by detection pressure Whether road blocks, and detection temperature may determine that whether there is or not bacterium infections in urethra, directly display pressure and temperature value by display, Mitigate the feeling of pain of patient by injecting anaesthetic in urethra, single unit system design is rationally, practical.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the cross-sectional view in Fig. 1 at A-A.
Specific embodiment
As depicted in figs. 1 and 2, multi-functional urethra survey meter of the invention, including main pipe 1 are inserted into urethra with main pipe 1 One end be outer end, parting bead 2 is equipped in main pipe 1 along its length, 1 inner cavity of main pipe is divided into medicine-injecting cavity 3 and peace by parting bead 2 It behave affectedly 4, several medicine outlet holes 5 is offered on the outer wall of main pipe 1, all medicine outlet holes 5 are connected to medicine-injecting cavity 3, several Medicine outlet hole 5 is arranged along the length direction spacing side by side of main pipe 1, from the inner end of main pipe 1 to the medicine outlet hole of the outer end of main pipe 1 5 radius gradually becomes smaller, and the outer end of main pipe 1 is connected with the medicine-pouring pipe 6 being connected with medicine-injecting cavity 3, and medicine-pouring pipe 6 is equipped with first Valve body 7；
Catheter 8 and liquid injection pipe 9 are inserted in the installation cavity 4 of main pipe 1, the inner end of catheter 8 is pierced by the interior of main pipe 1 upwards The inner end at end, catheter 8 blocks, and offers urine inlet 10 on the inner end of catheter 8, the inner end of liquid injection pipe 9 is connected with ball Capsule 11, sacculus 11 are wrapped in the inner end of catheter 8 and are located at 10 lower section of urine inlet, and the outer end of catheter 8 and liquid injection pipe 9 is equal It is pierced by main pipe 1, the outer end of liquid injection pipe 9 is equipped with the second valve body 12.
Length scale line is equipped on main pipe 1 along its length.
Drainage trough 13 is offered on the outer wall of main pipe 1 along its length.
The inner end of catheter 8 is equipped with temp probe 14 and pressure probe 15, and temp probe 14 and pressure probe 15 are distinguished Display 17, temperature and pressure probe 15 prison of the display 17 for 14 monitoring of displays temperature probe are connected with by data line 16 The pressure (display 17 is existing conventional techniques) of survey, the data line 16 is threaded through in the installation cavity 4 of main pipe 1.
In the use of the present invention, smearing paraffin oil or other lubricants first on the outer wall of main pipe 1, lubrication will supervisor Body 1 is inserted into urethra, judges insertion depth according to the length scale line on main pipe 1, after being inserted into certain depth, presses abdomen It can be seen that urine is discharged from catheter 8, it was demonstrated that main pipe 1 has been inserted into bladder, then passes through liquid injection pipe 9 to sacculus A certain amount of liquid is injected in 11, sacculus 11 is gradually strutted and is expanded and presses against in urethra, sacculus 11 can prevent main pipe 1 from Deviate from urethra, main pipe 1 is then pulled backward, so that sacculus 11 is located at orificium urethrae internum；Then pass through medicine-pouring pipe 6 to injection The surface anesthesias drug such as injection of lidocaine ointment in chamber 3, anaesthetic flow out through medicine outlet hole 5 and infiltrate entire urethra, wherein The radius of medicine outlet hole 5 from the inner end of main pipe 1 to the outer end of main pipe 1 gradually becomes smaller, and the purpose being arranged in this way is can be with It prevents anaesthetic in the urethra that front is not achieved in rear over flood, is opened up along its length on the outer wall of main pipe 1 There is drainage trough 13, drainage trough 13 can make anaesthetic flow along drainage trough 13, to come into full contact with urethral wall, urethra exists It is in narcosis under the action of anaesthetic, alleviates the feeling of pain of patient, then urine can enter from urine inlet 10 Catheter 8, and exported outward from catheter 8.
The present embodiment not makes any form of restriction shape of the invention, material, structure etc., all according to this hair Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, belong to the technology of the present invention side The protection scope of case.

Claims (4)

1. multi-functional urethra survey meter, it is characterised in that: main using one end of main pipe's insertion urethra as outer end including main pipe Parting bead is equipped in tube body along its length, parting bead will be responsible for intracoelomic cavity and be divided into medicine-injecting cavity and installation cavity, on the outer wall of main pipe Several medicine outlet holes are offered, all medicine outlet holes are connected to medicine-injecting cavity, length direction of several medicine outlet holes along main pipe Spacing side by side setting, the radius of the medicine outlet hole from the inner end of main pipe to the outer end of main pipe gradually become smaller, the outer end of main pipe It is connected with the medicine-pouring pipe being connected with medicine-injecting cavity, medicine-pouring pipe is equipped with the first valve body；
Catheter and liquid injection pipe are inserted in the installation cavity of main pipe, the inner end of catheter is pierced by the inner end of main pipe upwards, leads The inner end of urinary catheter blocks, and urine inlet is offered on the inner end of catheter, and the inner end of liquid injection pipe is connected with sacculus, sacculus package Catheter inner end and be located at urine inlet below, the outer end of catheter and liquid injection pipe is pierced by main pipe, liquid injection pipe Outer end is equipped with the second valve body.
2. multi-functional urethra survey meter according to claim 1, it is characterised in that: be equipped with length on main pipe along its length Spend graduation mark.
3. multi-functional urethra survey meter according to claim 1, it is characterised in that: on the outer wall of main pipe along its length Offer drainage trough.
4. multi-functional urethra survey meter according to claim 1, it is characterised in that: visited equipped with temperature the inner end of catheter Head and pressure probe, temp probe and pressure probe pass through data line respectively and are connected with display, and display is used for displays temperature The pressure of the temperature and pressure probe monitors of probe monitors, the data line are threaded through in the installation cavity of main pipe.
CN201810806239.6A 2018-07-20 2018-07-20 Multi-functional urethra survey meter Pending CN109173014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810806239.6A CN109173014A (en) 2018-07-20 2018-07-20 Multi-functional urethra survey meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810806239.6A CN109173014A (en) 2018-07-20 2018-07-20 Multi-functional urethra survey meter

Publications (1)

Publication Number Publication Date
CN109173014A true CN109173014A (en) 2019-01-11

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CN201810806239.6A Pending CN109173014A (en) 2018-07-20 2018-07-20 Multi-functional urethra survey meter

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109568687A (en) * 2019-01-27 2019-04-05 青岛大学附属医院 A kind of urological surgery urethral catheterization device
CN112426609A (en) * 2020-06-29 2021-03-02 张丽娜 Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body
CN116966398A (en) * 2023-07-14 2023-10-31 上海中医药大学附属曙光医院 Three-cavity catheter capable of reducing bladder irritation symptom

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201012136Y (en) * 2007-06-18 2008-01-30 陈旭良 Vagina targeting drug administration device
CN201782870U (en) * 2010-09-14 2011-04-06 成都卓青科技有限公司 Multifunctional urine leading device
CN102921075A (en) * 2012-08-29 2013-02-13 刘现富 Anesthesia operation puncture needle with diversion groove
CN203090197U (en) * 2013-02-01 2013-07-31 海盐康源医疗器械有限公司 Silica gel urethral catheter with automatic controlled-release doser
CN203208496U (en) * 2013-03-07 2013-09-25 张海燕 Anesthesia embolism for gynecology department
CN204798598U (en) * 2015-06-10 2015-11-25 陈东生 Painless catheter
CN105268036A (en) * 2015-09-15 2016-01-27 上海康德莱企业发展集团医疗器械有限公司 Catheter with automatic pressure relief function
CN105852820A (en) * 2016-03-23 2016-08-17 姜广军 Bladder temperature and pressure monitoring device
CN209154850U (en) * 2018-07-20 2019-07-26 徐玉灿 Multi-functional urethra survey meter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201012136Y (en) * 2007-06-18 2008-01-30 陈旭良 Vagina targeting drug administration device
CN201782870U (en) * 2010-09-14 2011-04-06 成都卓青科技有限公司 Multifunctional urine leading device
CN102921075A (en) * 2012-08-29 2013-02-13 刘现富 Anesthesia operation puncture needle with diversion groove
CN203090197U (en) * 2013-02-01 2013-07-31 海盐康源医疗器械有限公司 Silica gel urethral catheter with automatic controlled-release doser
CN203208496U (en) * 2013-03-07 2013-09-25 张海燕 Anesthesia embolism for gynecology department
CN204798598U (en) * 2015-06-10 2015-11-25 陈东生 Painless catheter
CN105268036A (en) * 2015-09-15 2016-01-27 上海康德莱企业发展集团医疗器械有限公司 Catheter with automatic pressure relief function
CN105852820A (en) * 2016-03-23 2016-08-17 姜广军 Bladder temperature and pressure monitoring device
CN209154850U (en) * 2018-07-20 2019-07-26 徐玉灿 Multi-functional urethra survey meter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109568687A (en) * 2019-01-27 2019-04-05 青岛大学附属医院 A kind of urological surgery urethral catheterization device
CN112426609A (en) * 2020-06-29 2021-03-02 张丽娜 Catheter with functions of lubricating around catheter body and lubricating in front end of catheter body
CN116966398A (en) * 2023-07-14 2023-10-31 上海中医药大学附属曙光医院 Three-cavity catheter capable of reducing bladder irritation symptom
CN116966398B (en) * 2023-07-14 2024-05-07 上海中医药大学附属曙光医院 Three-cavity catheter capable of reducing bladder irritation symptom

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Application publication date: 20190111